My showcase: An interior made to fit ex_hlaalu_b_17 as a boarding house or perhaps a property converted into rooms to let. I see the downstairs room as the home of a recent migrant to Morrowind, owning nothing but practical items and a guide to the Eastern provinces. The upstairs room, with its half-eaten food, cup on the floor, open book on the bed, and collection of books on Dunmer cosmology may be the home of a Temple initiate or a student, or maybe an absent-minded scholar who doesn't care much about his surroundings. I haven't used any mods.
I've fooled around in the CS on-and-off for about a decade, mostly making interiors, but always in the Oblivion-onwards versions. Is there no navmesh in Morrowind?
(PS. I hope I attached the file right)